Are muscles really that important?

Anonymous
You hear all the time people saying that girls like guys that have muscles. But are they truly that important?

I'm 18, 5'9" and 135lbs. Pretty skinny, but I like being that way. I like being skinny, it's easier to run that way (I'm a runner). Yet I find girls often pass me over for the guy with big muscles. Should I start lifting to get more muscles?
Updates
+1 y
Oh yeah, I'm really good at making people laugh and pointing out the irony in situations. Is that a good thing?
Are muscles really that important?
24 Opinion